x+x+31=51

Simple and best practice solution for x+x+31=51 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x+x+31=51 equation:


Simplifying
x + x + 31 = 51

Reorder the terms:
31 + x + x = 51

Combine like terms: x + x = 2x
31 + 2x = 51

Solving
31 + 2x = 51

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-31' to each side of the equation.
31 + -31 + 2x = 51 + -31

Combine like terms: 31 + -31 = 0
0 + 2x = 51 + -31
2x = 51 + -31

Combine like terms: 51 + -31 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

See similar equations:

| =-7b+10+(-b)+(-6) | | 14(-3-3)-22(-3)=-18 | | n+3.2=-4.7 | | y=0.5(-12c+6)-3(c+4)+10(c-5) | | 2-(-9y+7)=-5(-4y-1)+9 | | 19x=36 | | 304-33n=-33n | | 8*(x+10+2x+4)*x+8+-6= | | 7(a-5)+11=5(a-4) | | =3+(x+11) | | 6x-18=62+4x | | .03x+0.05y=51 | | g(x)=18x^2+36x+10 | | 9-2logx=14 | | 0.77(35-2x)=x | | 1.3j+0.4=1.16 | | 19=-2b+1 | | 2x-4y=-42 | | 8*x+10+2x+4*(x+8+-6)= | | x-8.56=11.12 | | x-y+2xi=6-4i | | 21s=147 | | 3(6x)+10=120 | | 2x-4y=42 | | 3x+9=-4y+2 | | 1.2p=2.76 | | sin(4x)=cos(14x) | | MX+4M+5X+20= | | 1.3j+0.4=-1.6 | | 8x+10+2x+4x+8+-6= | | 15k+15k= | | 1.2x=7.2 |

Equations solver categories